17863924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4139}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 34080480

約数和(自身を除く): 16216556

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4139, 4316, 8278, 16556, 53807, 107614, 215228, 343537, 687074, 1374148, 4465981, 8931962, 17863924]

約数ペア:

[(1, 17863924), (2, 8931962), (4, 4465981), (13, 1374148), (26, 687074), (52, 343537), (83, 215228), (166, 107614), (332, 53807), (1079, 16556), (2158, 8278), (4139, 4316)]